DSC studies of gamma-irradiation influence on amylose-lipid complex transition in wheat flour
(2005) In Journal of Thermal Analysis and Calorimetry 79(1). p.19-27- Abstract
- DSC studies were carried out in the heating-cooling cycles for non-irradiated and irradiated with gamma-rays ((CO)-C-60) using 30 kGy dose wheat flour. The differences between gelatinisation and reversible transition of amylose-lipid complexes occurring in suspensions of non-irradiated and the irradiated flour (characterized by a dry matter to water ratio of 1: 1 and 1:3) depend on the conditions applied in DSC measurements (concentration, heating/cooling rate) and on the preceding treatment of samples. An essential decrease in the temperature of amylose-lipid complex transition was discovered after irradiation. Retrogradation is inhibited in the dense gels of the irradiated samples as compared to the initial ones. The results are... (More)
- DSC studies were carried out in the heating-cooling cycles for non-irradiated and irradiated with gamma-rays ((CO)-C-60) using 30 kGy dose wheat flour. The differences between gelatinisation and reversible transition of amylose-lipid complexes occurring in suspensions of non-irradiated and the irradiated flour (characterized by a dry matter to water ratio of 1: 1 and 1:3) depend on the conditions applied in DSC measurements (concentration, heating/cooling rate) and on the preceding treatment of samples. An essential decrease in the temperature of amylose-lipid complex transition was discovered after irradiation. Retrogradation is inhibited in the dense gels of the irradiated samples as compared to the initial ones. The results are discussed in terms of radiation-induced destruction of the polysaccharide chains and lipid modification. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/152859
- author
- Ciesla, K and Eliasson, Ann-Charlotte LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Thermal Analysis and Calorimetry
- volume
- 79
- issue
- 1
- pages
- 19 - 27
- publisher
- Akademiai Kiado
- external identifiers
-
- wos:000227040100003
- scopus:18244381781
- ISSN
- 1588-2926
- DOI
- 10.1007/s10973-004-0556-7
- language
- English
- LU publication?
- yes
- id
- 25a12d8d-8449-479f-a6ff-7691bfd001c5 (old id 152859)
- date added to LUP
- 2016-04-01 12:31:39
- date last changed
- 2023-09-02 10:50:28
@article{25a12d8d-8449-479f-a6ff-7691bfd001c5, abstract = {{DSC studies were carried out in the heating-cooling cycles for non-irradiated and irradiated with gamma-rays ((CO)-C-60) using 30 kGy dose wheat flour. The differences between gelatinisation and reversible transition of amylose-lipid complexes occurring in suspensions of non-irradiated and the irradiated flour (characterized by a dry matter to water ratio of 1: 1 and 1:3) depend on the conditions applied in DSC measurements (concentration, heating/cooling rate) and on the preceding treatment of samples. An essential decrease in the temperature of amylose-lipid complex transition was discovered after irradiation. Retrogradation is inhibited in the dense gels of the irradiated samples as compared to the initial ones. The results are discussed in terms of radiation-induced destruction of the polysaccharide chains and lipid modification.}}, author = {{Ciesla, K and Eliasson, Ann-Charlotte}}, issn = {{1588-2926}}, language = {{eng}}, number = {{1}}, pages = {{19--27}}, publisher = {{Akademiai Kiado}}, series = {{Journal of Thermal Analysis and Calorimetry}}, title = {{DSC studies of gamma-irradiation influence on amylose-lipid complex transition in wheat flour}}, url = {{http://dx.doi.org/10.1007/s10973-004-0556-7}}, doi = {{10.1007/s10973-004-0556-7}}, volume = {{79}}, year = {{2005}}, }